<div *ngIf="set">
  <h2>{{ set.name }}</h2>
  <table class="table">
    <thead>
      <th>
        Lewa strona
      </th>
      <th>
        Prawa strona
      </th>
    </thead>
    <tbody>
      <tr *ngFor="let flashcard of set.flashcards; let i = index">
        <td class="puzzle">{{flashcard.left_side}}</td>
        <td class="puzzle-right">{{flashcard.right_side}}</td>
      </tr>
    </tbody>
  </table>
</div>
